Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 4:52:12 AM (PDT) on Wednesday, July 23, 2025.
The magnitude 1.8 event occurred 20 km (12 miles) ESE of Anza, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Wednesday, July 23, 2025 at 4:52:12 AM (PDT) Wednesday, July 23, 2025 at 11:52:12 (UTC) |
| Distance from |
Anza, CA - 20 km (12 miles) ESE (113 degrees) La Quinta, CA - 25 km (16 miles) SW (219 degrees) Warner Springs, CA - 27 km (17 miles) NNE (32 degrees) Borrego Springs, CA - 27 km (17 miles) NNW (339 degrees) Palm Desert, CA - 28 km (17 miles) SSW (200 degrees) |
| Coordinates | 33 deg. 29.1 min. N (33.485N), 116 deg. 28.8 min. W (116.480W) |
| Depth | 11.43 km (7.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=92, Nph=169, Dmin=11.4 km, Rmss=0.21 sec, Erho=0.13 km, Erzz=0.45 km, Gp=29 degrees |
| Event ID# | ci41029639 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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